| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Nigel Owens | 7 | 2 | - | - | 3.5 |
| Dean Richards | 7 | 2 | - | - | 3.5 |
| Romain Poite | 4 | 1 | - | - | 4 |
| Matt Carley | 6 | 1 | - | - | 6 |
| Wayne Barnes (Eng) | 6 | 1 | - | - | 6 |
| JP Doyle | 10 | 1 | - | - | 10 |
P = Matches played,
C = Cards .
| Referee | P | |
|
|
P / C |
|---|---|---|---|---|---|
| Nigel Owens | 7 | 2 | - | - | 3.5 |
| Dean Richards | 7 | 2 | - | - | 3.5 |
| Romain Poite | 4 | 1 | - | - | 4 |
| Matt Carley | 6 | 1 | - | - | 6 |
| Wayne Barnes (Eng) | 6 | 1 | - | - | 6 |
| JP Doyle | 10 | 1 | - | - | 10 |
P = Matches played,
C = Cards .